* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-red: #e31e24;
    --dark-red: #b71c1c;
    --dark-gray: #2d2d2d;
    --medium-gray: #4a4a4a;
    --light-gray: #6b6b6b;
    --bg-light: #fafafa;
    --white: #ffffff;
    --border: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-light);
    color: var(--dark-gray);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 30px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    height: 45px;
    width: auto;
}

.brand-text h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin: 0;
    line-height: 1.2;
}

.brand-text span {
    font-size: 0.85rem;
    color: var(--light-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 60px 20px;
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 20px 80px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(227, 30, 36, 0.1), rgba(227, 30, 36, 0.05));
    border: 1px solid rgba(227, 30, 36, 0.2);
    border-radius: 50px;
    color: var(--primary-red);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.hero-badge i {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--dark-gray);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--light-gray);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.hero-cta {
    margin-top: 40px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: var(--primary-red);
    color: var(--white);
    text-decoration: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 10;
}

.btn-primary i {
    width: 22px;
    height: 22px;
}

.btn-primary:hover {
    background: var(--dark-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Features Grid */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-icon.red {
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
}

.feature-icon.gray {
    background: linear-gradient(135deg, var(--medium-gray), var(--dark-gray));
}

.feature-icon i {
    width: 34px;
    height: 34px;
    color: var(--white);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.3rem;
    color: var(--dark-gray);
    margin-bottom: 12px;
    font-weight: 700;
}

.feature-card p {
    color: var(--light-gray);
    line-height: 1.6;
    font-size: 1rem;
}

/* Info Section */
.info-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.info-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.info-card:hover {
    box-shadow: var(--shadow-sm);
    border-color: var(--primary-red);
}

.info-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, rgba(227, 30, 36, 0.1), rgba(227, 30, 36, 0.05));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon i {
    width: 24px;
    height: 24px;
    color: var(--primary-red);
}

.info-content h4 {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 8px;
    font-weight: 600;
}

.info-content p {
    color: var(--light-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 30px 20px;
    margin-top: 60px;
}

.footer p {
    text-align: center;
    color: var(--light-gray);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .info-section {
        grid-template-columns: 1fr;
    }

    .brand-text h2 {
        font-size: 1.1rem;
    }

    .logo {
        height: 35px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .btn-primary {
        width: 100%;
        justify-content: center;
    }
}